[#PKCS12_unpack_p7encdata]
= PKCS12_unpack_p7encdata
:mrdocs:

Unpack safeBags from a PKCS#7 encrypted‐data ContentInfo.

== Synopsis

Declared in `<openssl/pkcs12.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:stack_st_PKCS12_SAFEBAG.adoc[stack_st_PKCS12_SAFEBAG]*
PKCS12_unpack_p7encdata(
    xref:PKCS7.adoc[PKCS7]* p7,
    char const* pass,
    int passlen);
----

== Return Value

Stack of safeBags, or NULL if `p7` is not encrypted‐data or on decode error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *p7*
| PKCS#7 encrypted‐data content info wrapping a PKCS12_SAFEBAGS sequence.
| *pass*
| Passphrase for decryption.
| *passlen*
| Length of `pass,` or ‐1 to use strlen().
|===


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